Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Results of functional parameters at gas exchange threshold (GET) and peak of cardiopulmonary exercise test (CPX) performed on treadmill ramp protocol to set the workload for all constant workload exercise tests (CWETs).
| CPX | GET | Peak |
|---|---|---|
| Time (min) | 9 | 17.00 |
| VO2 (mL kg−1.min−1) | 48.6 | 67.60 |
| VO2 (L min−1) | 2.96 | 4.40 |
| VCO2 (L min−1) | 2.54 | 4.48 |
| HR (bpm) | 154 | 182 |
HR, heart rate; VO2, oxygen uptake; VCO2, carbon dioxide output.
